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Synonyms for Bomber (same or very similar meaning)

WordNet sense 1 (a large sandwich made of a long crusty roll split lengthwise and filled with meats and cheese (and tomato and onion and lettuce and condiments); different names are used in different sections of the United States):
grinder, hero, hoagie, hoagy, sub, submarine, torpedo, wedge, zep, Cuban sandwich, hero sandwich, Italian sandwich, submarine sandwich

From the ODE community, based on WordNetadd/edit